A contains paired statements that can be used to identify organism

i think its y= -4x-14

i believe it is c: genes for body color and wing size are inherited separately from each parent.

fumikage isn't really a bird, and tsuyu does have teeth. tsuyu has a transformation quirk which still allows her to be partially human. otherwise we'd have a large frog running around. fumikage has teeth because again, he isn't a bird. his head was a quirk mixture if i'm correct.